Often a term used in the automotive industry to conduct a thorough diagnosis of a vehicle usually taking many more hours than is recommended. This is basically one step below completely tearing the car apart.
Brandon: How is the car coming along?
Jeff: I can't seem to figure out what the problem is!
Brandon: You've been working on that car for 3 hours.
Jeff: Yes, I need to perform "diagnostificationism".
Prices shown in USD.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.